Founder Directory
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Founders4
Known for these resultsRole100%Role is parsed from founder titles in yc.db. Known for 100% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio50%Bio coverage: 50% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School25%School is matched from bios, case-sensitive for acronyms. 25% of these rows have at least one match.
- Bruno Prezado SilvaFounder/Lead Designer · UnbabelW14B2B · San Francisco
- Hugo SilvaFounder/Developer · UnbabelW14B2B · San Francisco
- João GraçaFounder/CTO · UnbabelW14B2B · San Francisco
- Vasco Pedro@justvascoFounder/CEO · UnbabelW14B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Bruno Prezado SilvaUnbabelFounder/Lead DesignerWinter 2014B2BSan Francisco, United States350—Hugo SilvaUnbabelFounder/DeveloperWinter 2014B2BSan Francisco, United States350—João GraçaUnbabelFounder/CTOWinter 2014B2BSan Francisco, United States350—Vasco PedroUnbabelFounder/CEOWinter 2014B2BSan Francisco, United States350https://x.com/justvasco
Showing 1–4 of 4 founders
João Graça
Founder/CTO·Unbabel
PRIMARY INFO
RoleFounder/CTO
Team size350
BatchWinter 2014
LocationSan Francisco, United States
Company statusAcquired
StageGrowth
BIO
João Graça is the Co-Founder & CTO of Unbabel. João has a Ph.D. in Natural Language Processing and was a Post-Doctoral Researcher at the University of Pennsylvania. He is also one of the co-founders of the Lisbon Machine Learning Summer School (LxMLS) and has authored several papers in machine learning with side information, unsupervised learning and machine translation. João Graça is the Co-Founder & CTO of Unbabel. João has a Ph.D. in Natural Language Processing and was a Post-Doctoral Researc
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
CredentialsPhD
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
UnbabelAI-powered Language Operations platform
